Thursday, August 23, 2012

A Steamy Topic: Taming Tenon Corks

By Windworks Studio of Philadelphia

Bev and Linz (“The Girls in Philly”)

Musical instrument makers and repair technicians don’t need
to be reminded that quality cork is hard to come by. In fact, it is pricier
than fine perfume. Good cork has to be hand-picked and there are industries
who, like ourselves, find few or no workable substitutes. Cork is alive, it
breathes, it wicks moisture and is forgiving on tenons and tone holes. Cork can
also tear, burn and crack when we place it - particularly if it is not premium
cork. In fact, the quality designations seem to have shifted as cork commodity
has become harder to access with rising demand. What used to be considered a
“moderate” grade is now often labeled as “premium”.

Torn piccolo tenon cork in need of replacement.

What do you do when you are replacing a piccolo tenon cork
and the cork you have is less than ideal?

Ideal premium sheet cork on left, and less than ideal cork on right.

We all know that cork to be placed on a piccolo tenon has a
tendency to crack, especially with less than ideal cork.

Well, here is a simple tip that just might make your day
easier! Cut your cork, sand and adjust the fit. To ease the strain on your cork
and improve workability, place your prepared cork over a whiskey glass filled
with steaming water.

As the cork steams, it rehydrates, curving just enough to
make a flawless placement much easier. Be sure to apply your adhesive of choice
after the cork has been steamed. You are now ready for some Stars and Stripes!